MirGeneDB 3.0

MirGeneDB ID

Ofu-Mir-2-o157

Family name MIR-2 (all species)
Seed AUCACAG
Species Tubeworm (Owenia fusiformis)
MiRBase ID
Paralogues Ofu-Mir-2-P12  Ofu-Mir-2-o153  Ofu-Mir-2-o154  Ofu-Mir-2-o155  Ofu-Mir-2-o156  Ofu-Mir-2-o158 
Orthologues Gsp-Mir-2  Ple-Mir-2 
Node of Origin (locus) O. fusiformis
Node of Origin (family) Protostomia
Genome context
(GCA_903813345.2_Owenia)
CAIIXF020000003.1: 15962486-15962544 [+]
Precursor
(pre-Mir +30nt flank)
UCUUGGAAGGAAAUAUGGUCUGCCCAUGUGGCAUCAAAGUGGUUGAGAUUAUGUAGUAAUGAUCAUAUCACAGCCAGCUUUGAUGAGCAUAUGGGUAGACAUGACAACAUUCAACCAGC
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Structure
        10          20        30          40        50        
UCUUGGAAGGAAAUAUG--             G-        -|     A   U   UAGU 
                   GUCUGCCCAUGUG  CAUCAAAG UGGUUG GAU AUG    A
                   CAGAUGGGUAUAC  GUAGUUUC ACCGAC CUA UAC    A
CGACCAACUUACAACAGUA             GA        G^     A   -   UAGU 
       110       100        90        80        70         60
Deep sequencing
CommentIt is not clear either from phylogenetic or syntenic information how many Mir-2 genes were present in the last common ancestor of protostomes and how the multiple paralogues in lophotrochozoans relate to the four Mir-2 genes in arthropods. Thus all lophotrochozoan genes aside from Mir-2-P12 are classified as orphans pending further data and analysis.
3' NTU No
MotifsCNNC at 3p(+17)
Tissue expression
 +
Ow Ow
Star sequence

Ofu-Mir-2-o157_5p*

mirBase accessionNone
Sequence
0- GCAUCAAAGUGGUUGAGAUUAUG -23
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Mature sequence

Ofu-Mir-2-o157_3p

mirBase accessionNone
Sequence
35- UAUCACAGCCAGCUUUGAUGAGCA -59
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